/* MinpakuIQ — Precision Minimalism (per Stitch DESIGN.md tokens) */
:root {
  --ink:#0F172A; --red:#EF4444; --red-ja:#b61722; --surface:#f7f9fb; --panel:#eceef0;
  --line:#E2E8F0; --text:#191c1e; --muted:#475569; --ok:#10B981; --ok-d:#0B7A5C; --warn:#B45309;
}
* { box-sizing:border-box; }
body { margin:0; font-family:'Inter','Noto Sans JP',system-ui,sans-serif; background:var(--surface); color:var(--text); line-height:1.6; }
body.lang-ja { font-family:'Noto Sans JP','Inter',system-ui,sans-serif; }
a { color:var(--text); text-decoration:none; }
.ms { font-family:'Material Symbols Outlined'; font-weight:normal; font-style:normal; display:inline-block; line-height:1; vertical-align:-3px; font-size:18px; }
.caps { font-size:11.5px; font-weight:600; letter-spacing:.05em; text-transform:uppercase; }
.red { color:var(--red); } .warn { color:var(--warn); } .dim { color:var(--muted); } .dim2 { color:#94A3B8; }
.fine { font-size:12px; color:var(--muted); margin-top:8px; }
.center { text-align:center; }

/* nav */
.nav { background:var(--surface); border-bottom:1px solid var(--line); position:sticky; top:0; z-index:50; }
.navin { max-width:1180px; margin:0 auto; padding:0 24px; display:flex; align-items:center; justify-content:space-between; height:58px; gap:16px; }
.brand { display:flex; align-items:center; gap:8px; font-weight:700; font-size:15px; }
.mark { width:26px; height:26px; background:var(--ink); border-radius:4px; display:inline-flex; align-items:center; justify-content:center; color:#fff; font-weight:700; font-size:11px; font-family:'Inter'; }
.links { display:flex; gap:22px; font-size:12px; font-weight:600; letter-spacing:.05em; text-transform:uppercase; flex-wrap:wrap; }
.links a:hover { color:var(--red); }
.navr { display:flex; align-items:center; gap:14px; }
.lang { font-size:12px; font-weight:600; letter-spacing:.05em; border:1px solid var(--line); border-radius:4px; padding:6px 10px; background:#fff; }

/* buttons */
.btn { display:inline-flex; align-items:center; gap:9px; border-radius:4px; cursor:pointer; border:none; }
.btn-navy { background:var(--ink); color:#fff; font-size:12px; font-weight:600; letter-spacing:.05em; text-transform:uppercase; padding:15px 26px; }
.btn-ghost { border:1px solid var(--line); background:#fff; color:var(--text); font-size:12px; font-weight:600; letter-spacing:.05em; text-transform:uppercase; padding:14px 24px; }
.btn-red { background:var(--red-ja); color:#fff; font-size:14px; font-weight:700; padding:15px 26px; }
.btn-sm { padding:9px 16px; font-size:11.5px; }
.wide { width:100%; justify-content:center; }
.btn:hover { opacity:.92; }

/* layout */
main { min-height:60vh; }
.hero { max-width:1120px; margin:0 auto; padding:80px 24px 64px; }
.narrow .hero { max-width:720px; }
.hero h1 { font-size:clamp(30px, 4.6vw, 52px); line-height:1.18; letter-spacing:-0.02em; font-weight:700; margin:14px 0 0; }
body.lang-ja .hero h1 { line-height:1.35; letter-spacing:0; }
.sub { font-size:16px; color:var(--muted); max-width:640px; margin:20px 0 0; }
.center .sub, .hero.center .sub { margin-left:auto; margin-right:auto; }
.ctas { display:flex; gap:14px; margin-top:32px; flex-wrap:wrap; }
.center .ctas, .hero.center .ctas { justify-content:center; }
.band { background:var(--panel); border-top:1px solid var(--line); }
.bandin { max-width:1120px; margin:0 auto; padding:64px 24px; }
.bandin h2 { font-size:24px; font-weight:600; letter-spacing:-0.01em; margin:0 0 28px; }

/* cards */
.card { background:#fff; border:1px solid var(--line); border-radius:8px; }
.cards3 { display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:20px; margin-top:48px; text-align:left; }
.cards4 { display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:14px; }
.cards3.left { margin-top:36px; }
.stat { padding:26px 28px; }
.stat .num { font-size:38px; font-weight:700; letter-spacing:-0.02em; margin-top:8px; font-variant-numeric:tabular-nums; }
.pill { display:inline-block; background:var(--panel); color:var(--muted); font-size:11.5px; font-weight:600; border-radius:4px; padding:4px 9px; margin-top:10px; }
.pill.ok { background:rgba(16,185,129,.1); color:var(--ok-d); }
.door { padding:30px; position:relative; overflow:hidden; }
.door .wm { position:absolute; top:12px; right:4px; font-size:110px; color:var(--line); }
.door h3, .cards4 h3 { font-size:20px; font-weight:600; margin:14px 0 0; position:relative; }
.cards4 .card { padding:20px; }
.cards4 h3 { font-size:15px; }
.door p, .cards4 p { font-size:13.5px; color:var(--muted); margin:10px 0 0; position:relative; }
.more { display:inline-block; margin-top:16px; font-size:12px; font-weight:600; letter-spacing:.05em; text-transform:uppercase; }
.more:hover { color:var(--red); }
.src { margin-top:44px; padding-top:20px; border-top:1px solid var(--line); color:var(--muted); }
.ctastrip { background:var(--ink); border-radius:8px; color:#fff; display:flex; justify-content:space-between; align-items:center; gap:24px; padding:22px 26px; margin-top:24px; flex-wrap:wrap; }
.ctastrip span { font-size:12.5px; color:#94A3B8; }

/* checks list */
.checks { list-style:none; padding:0; margin:22px 0 0; display:flex; flex-direction:column; gap:9px; }
.checks li { font-size:14px; padding-right:0; padding-left:28px; position:relative; }
.checks li::before { content:'check_circle'; font-family:'Material Symbols Outlined'; position:absolute; left:0; top:1px; color:var(--ok); font-size:18px; }
.checks.sm li { font-size:13px; }

/* tables */
.tablewrap { margin-top:28px; overflow-x:auto; }
table { width:100%; border-collapse:collapse; }
th { text-align:left; font-size:10.5px; font-weight:600; letter-spacing:.05em; text-transform:uppercase; color:var(--muted); padding:10px 14px; background:#f2f4f6; border-bottom:1px solid var(--line); }
td { font-size:13.5px; padding:10px 14px; border-bottom:1px solid #EFF2F7; }
tr:nth-child(even) td { background:#fafbfc; }
.tnum { text-align:right; font-variant-numeric:tabular-nums; }
.okpct { color:var(--ok-d); font-weight:700; }
tr.dim td { color:var(--muted); }
.note { display:flex; gap:12px; align-items:flex-start; padding:16px 20px; margin-top:16px; }
.note p { font-size:13px; color:var(--muted); margin:0; }

/* checker */
.checkbox-row { display:flex; gap:8px; margin-top:28px; background:#fff; border:1px solid var(--line); border-radius:8px; padding:8px; }
.checkbox-row input { flex:1; border:none; background:#f2f4f6; border-radius:4px; padding:15px 16px; font-size:15px; font-family:inherit; outline:none; }
#result { margin-top:28px; text-align:left; }
.res { border-radius:8px; overflow:hidden; border:1px solid var(--line); background:#fff; }
.res .rh { display:flex; align-items:center; gap:10px; padding:14px 20px; font-weight:700; font-size:16px; }
.res.ok .rh { background:rgba(16,185,129,.08); color:#0B6B4A; border-bottom:1px solid #D1FAE5; }
.res.no .rh { background:rgba(239,68,68,.06); color:#991B1B; border-bottom:1px solid #FEE2E2; }
.res .rb { display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:14px 24px; padding:18px 20px; }
.res .rb b { font-size:14.5px; }
.res .rf { padding:11px 20px; background:#f2f4f6; border-top:1px solid var(--line); font-size:11px; color:var(--muted); letter-spacing:.05em; text-transform:uppercase; font-weight:600; }
.res .rb p { margin:0; font-size:13.5px; color:var(--muted); grid-column:1 / -1; }

/* faq */
.faq { max-width:720px; margin:0 auto; padding:0 24px 72px; }
.faq h2 { font-size:18px; font-weight:600; }
.qa { padding:16px 20px; font-size:13.5px; margin-top:10px; }
.qa b { display:inline; }
.qa a { color:var(--red-ja); font-weight:600; }

/* pricing */
.plan { padding:30px; position:relative; }
.plan .price { font-size:40px; font-weight:700; margin-top:12px; }
.plan .price span { font-size:14px; color:var(--muted); font-weight:400; }
.plan hr { border:none; border-top:1px solid var(--line); margin:18px 0; }
.plan.hot { border:2px solid var(--ink); }
.plan .tag { position:absolute; top:-11px; left:50%; transform:translateX(-50%); background:var(--ink); color:#fff; font-size:11px; font-weight:600; letter-spacing:.05em; text-transform:uppercase; border-radius:3px; padding:4px 12px; white-space:nowrap; }
.plan.dark { background:var(--ink); border-color:var(--ink); color:#fff; }
.plan.dark .caps, .plan.dark .fine { color:#94A3B8; }
.plan.dark .checks li::before { color:#4ADE80; }

/* markets */
.mktgrid { display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:12px; margin-top:32px; }
.mkt { display:flex; justify-content:space-between; align-items:center; padding:15px 18px; font-size:14px; }
.mkt:hover { border-color:var(--ink); }
.mkt .tnum { color:var(--muted); }
.crumb { font-size:12.5px; color:var(--muted); }
.crumb a { color:var(--muted); text-decoration:underline; }

/* footer */
.foot { background:var(--ink); color:#fff; margin-top:72px; }
.footin { max-width:1120px; margin:0 auto; padding:52px 24px; display:flex; justify-content:space-between; gap:48px; flex-wrap:wrap; }
.footbrand { max-width:360px; }
.footbrand p { font-size:12px; line-height:1.7; color:#94A3B8; margin:14px 0 0; }
.footcols { display:flex; gap:52px; flex-wrap:wrap; }
.footcols h4 { font-size:11px; font-weight:600; letter-spacing:.05em; text-transform:uppercase; color:#64748B; margin:0 0 12px; }
.footcols a { display:block; color:#CBD5E1; font-size:13.5px; margin-bottom:9px; }
.footcols a:hover { color:#fff; }

/* responsive */
@media (max-width: 900px) {
  .cards3, .cards4, .mktgrid { grid-template-columns:repeat(2, minmax(0,1fr)); }
  .links { display:none; }
  .hero { padding:52px 18px 44px; }
}
@media (max-width: 560px) {
  .cards3, .cards4, .mktgrid, .res .rb { grid-template-columns:1fr; }
  .checkbox-row { flex-direction:column; }
  .ctastrip { flex-direction:column; align-items:flex-start; }
}